Final answer:
Left-sided heart failure affects the ability of the heart to pump blood to the body, while right-sided heart failure affects the ability of the heart to pump blood to the lungs. Symptoms of left-sided heart failure include shortness of breath and fatigue, while symptoms of right-sided heart failure include swelling and weight gain.
Step-by-step explanation:
Left-sided and right-sided heart failure are two types of heart failure that differ in the part of the heart that is affected and the symptoms they cause.
Left-sided Heart Failure:
In left-sided heart failure, the left side of the heart is unable to pump blood effectively to the rest of the body. This can lead to a buildup of fluid in the lungs, causing symptoms such as shortness of breath, coughing, and fatigue.
Right-sided Heart Failure:
In right-sided heart failure, the right side of the heart is unable to effectively pump blood to the lungs to be oxygenated. This can cause fluid accumulation in the legs, ankles, and abdomen, leading to symptoms like swelling, weight gain, and decreased appetite.